./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/nr4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3219130777e42bfc39497c312a66c6d1b1af231a6df358861eaa545434d20cb1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:42:44,050 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:42:44,110 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:42:44,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:42:44,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:42:44,138 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:42:44,139 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:42:44,139 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:42:44,140 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:42:44,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:42:44,140 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:42:44,140 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:42:44,141 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:42:44,141 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:42:44,141 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:42:44,141 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:42:44,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:42:44,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:42:44,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:42:44,142 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:42:44,142 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:42:44,142 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:42:44,142 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:42:44,142 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:42:44,142 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:42:44,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:42:44,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:42:44,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:42:44,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:42:44,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:44,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:42:44,143 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:42:44,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:42:44,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:42:44,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:42:44,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3219130777e42bfc39497c312a66c6d1b1af231a6df358861eaa545434d20cb1 [2024-11-13 22:42:44,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:42:44,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:42:44,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:42:44,449 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:42:44,449 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:42:44,450 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/nr4.c Unable to find full path for "g++" [2024-11-13 22:42:46,501 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:42:46,737 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:42:46,738 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/sv-benchmarks/c/array-tiling/nr4.c [2024-11-13 22:42:46,746 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/data/c54ef49a5/352dbedb265e43fc96b155f89f1c33d3/FLAGa60bf9b30 [2024-11-13 22:42:47,068 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/data/c54ef49a5/352dbedb265e43fc96b155f89f1c33d3 [2024-11-13 22:42:47,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:42:47,073 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:42:47,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:47,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:42:47,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:42:47,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38e74021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47, skipping insertion in model container [2024-11-13 22:42:47,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,095 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:42:47,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:47,298 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:42:47,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:42:47,335 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:42:47,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47 WrapperNode [2024-11-13 22:42:47,336 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:42:47,337 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:47,337 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:42:47,338 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:42:47,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,384 INFO L138 Inliner]: procedures = 15, calls = 23, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 94 [2024-11-13 22:42:47,385 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:42:47,385 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:42:47,385 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:42:47,385 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:42:47,397 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,404 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,404 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,414 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,417 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,424 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,425 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,430 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:42:47,431 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:42:47,431 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:42:47,431 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:42:47,436 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:42:47,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:42:47,485 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:42:47,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c38e40f2-7e97-4f37-b989-d720218731a2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:42:47,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:42:47,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:42:47,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:42:47,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:42:47,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:42:47,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:42:47,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:42:47,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:42:47,609 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:42:47,613 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:42:47,890 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-13 22:42:47,890 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:42:47,960 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:42:47,960 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:42:47,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:47 BoogieIcfgContainer [2024-11-13 22:42:47,961 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:42:47,961 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:42:47,962 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:42:47,973 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:42:47,973 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:47" (1/1) ... [2024-11-13 22:42:47,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:42:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-11-13 22:42:48,055 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-11-13 22:42:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:42:48,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:48,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2024-11-13 22:42:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2024-11-13 22:42:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:42:48,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-11-13 22:42:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-11-13 22:42:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:42:49,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-11-13 22:42:49,314 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-11-13 22:42:49,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:42:49,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 50 states and 61 transitions. [2024-11-13 22:42:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2024-11-13 22:42:49,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:42:49,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:50,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-11-13 22:42:50,320 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-11-13 22:42:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:42:50,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 83 transitions. [2024-11-13 22:42:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2024-11-13 22:42:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:42:51,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 62 states and 84 transitions. [2024-11-13 22:42:51,184 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 84 transitions. [2024-11-13 22:42:51,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:42:51,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-11-13 22:42:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-11-13 22:42:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:42:51,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:51,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 66 states and 89 transitions. [2024-11-13 22:42:51,499 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 89 transitions. [2024-11-13 22:42:51,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:42:51,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:51,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 68 states and 92 transitions. [2024-11-13 22:42:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 92 transitions. [2024-11-13 22:42:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:42:52,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 69 states and 93 transitions. [2024-11-13 22:42:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 93 transitions. [2024-11-13 22:42:52,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:42:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-11-13 22:42:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-11-13 22:42:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:42:52,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 98 transitions. [2024-11-13 22:42:52,368 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 98 transitions. [2024-11-13 22:42:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:42:52,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 77 states and 106 transitions. [2024-11-13 22:42:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 106 transitions. [2024-11-13 22:42:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:42:52,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:52,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:53,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 79 states and 109 transitions. [2024-11-13 22:42:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-11-13 22:42:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:42:53,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 80 states and 113 transitions. [2024-11-13 22:42:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 113 transitions. [2024-11-13 22:42:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:53,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:53,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:53,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:42:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 81 states and 114 transitions. [2024-11-13 22:42:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 114 transitions. [2024-11-13 22:42:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:53,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:53,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:53,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 82 states and 116 transitions. [2024-11-13 22:42:53,572 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2024-11-13 22:42:53,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:53,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:53,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:53,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:54,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 91 states and 127 transitions. [2024-11-13 22:42:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 127 transitions. [2024-11-13 22:42:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:54,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:54,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:55,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 96 states and 133 transitions. [2024-11-13 22:42:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 133 transitions. [2024-11-13 22:42:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:55,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 100 states and 139 transitions. [2024-11-13 22:42:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 139 transitions. [2024-11-13 22:42:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:42:55,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:56,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 102 states and 143 transitions. [2024-11-13 22:42:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 143 transitions. [2024-11-13 22:42:56,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:42:56,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 106 states and 149 transitions. [2024-11-13 22:42:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 149 transitions. [2024-11-13 22:42:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:42:57,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:42:57,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 153 transitions. [2024-11-13 22:42:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 153 transitions. [2024-11-13 22:42:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:42:57,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:43:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 131 states and 181 transitions. [2024-11-13 22:43:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 181 transitions. [2024-11-13 22:43:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:43:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:02,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:02,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 140 states and 193 transitions. [2024-11-13 22:43:02,854 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 193 transitions. [2024-11-13 22:43:02,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:43:02,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:02,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 141 states and 193 transitions. [2024-11-13 22:43:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 193 transitions. [2024-11-13 22:43:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:43:03,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:03,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 153 states and 210 transitions. [2024-11-13 22:43:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 210 transitions. [2024-11-13 22:43:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:43:05,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:05,740 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:43:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-11-13 22:43:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-11-13 22:43:10,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:43:10,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:43:10,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 185 states and 250 transitions. [2024-11-13 22:43:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 250 transitions. [2024-11-13 22:43:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:43:10,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,878 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:11,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 183 states and 248 transitions. [2024-11-13 22:43:11,261 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 248 transitions. [2024-11-13 22:43:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:43:11,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:11,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:11,912 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 184 states and 251 transitions. [2024-11-13 22:43:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 251 transitions. [2024-11-13 22:43:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:43:12,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:43:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-13 22:43:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-13 22:43:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:43:14,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:14,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 200 states and 277 transitions. [2024-11-13 22:43:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-11-13 22:43:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:43:16,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:16,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:16,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 201 states and 279 transitions. [2024-11-13 22:43:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 279 transitions. [2024-11-13 22:43:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:43:16,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:43:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 202 states and 280 transitions. [2024-11-13 22:43:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 280 transitions. [2024-11-13 22:43:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:43:17,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 209 states and 292 transitions. [2024-11-13 22:43:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 292 transitions. [2024-11-13 22:43:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:43:19,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:19,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 210 states and 292 transitions. [2024-11-13 22:43:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 292 transitions. [2024-11-13 22:43:19,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:43:19,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:19,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:19,930 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:43:20,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:20,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 213 states and 297 transitions. [2024-11-13 22:43:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 297 transitions. [2024-11-13 22:43:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:43:20,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:20,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:43:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 217 states and 300 transitions. [2024-11-13 22:43:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 300 transitions. [2024-11-13 22:43:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:43:22,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:22,970 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:43:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 222 states and 304 transitions. [2024-11-13 22:43:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 304 transitions. [2024-11-13 22:43:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:43:23,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:23,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:43:24,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 227 states and 308 transitions. [2024-11-13 22:43:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 308 transitions. [2024-11-13 22:43:24,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:43:24,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:24,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:24,402 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 232 states and 312 transitions. [2024-11-13 22:43:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 312 transitions. [2024-11-13 22:43:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:43:24,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:24,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:25,113 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:25,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 234 states and 316 transitions. [2024-11-13 22:43:25,755 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 316 transitions. [2024-11-13 22:43:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:43:25,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:25,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:26,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 235 states and 318 transitions. [2024-11-13 22:43:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 318 transitions. [2024-11-13 22:43:26,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:43:26,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:26,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 238 states and 322 transitions. [2024-11-13 22:43:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 322 transitions. [2024-11-13 22:43:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:43:28,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:28,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 235 states and 316 transitions. [2024-11-13 22:43:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 316 transitions. [2024-11-13 22:43:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:43:28,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:29,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 238 states and 320 transitions. [2024-11-13 22:43:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 320 transitions. [2024-11-13 22:43:29,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:43:29,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:29,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:30,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 239 states and 321 transitions. [2024-11-13 22:43:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 321 transitions. [2024-11-13 22:43:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:43:30,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:30,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,296 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:43:32,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-11-13 22:43:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-11-13 22:43:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:43:32,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:32,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:32,505 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:43:32,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 246 states and 332 transitions. [2024-11-13 22:43:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 332 transitions. [2024-11-13 22:43:32,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:43:32,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:32,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 249 states and 336 transitions. [2024-11-13 22:43:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 336 transitions. [2024-11-13 22:43:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:43:34,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:43:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 256 states and 347 transitions. [2024-11-13 22:43:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 347 transitions. [2024-11-13 22:43:36,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:43:36,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:43:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:36,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 258 states and 349 transitions. [2024-11-13 22:43:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2024-11-13 22:43:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:43:36,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:36,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:36,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 45 proven. 2 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 267 states and 364 transitions. [2024-11-13 22:43:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 364 transitions. [2024-11-13 22:43:39,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:43:39,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:39,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 51 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:43,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 275 states and 383 transitions. [2024-11-13 22:43:43,415 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 383 transitions. [2024-11-13 22:43:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:43:43,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:43,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 51 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 276 states and 385 transitions. [2024-11-13 22:43:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 385 transitions. [2024-11-13 22:43:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:43:44,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 51 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:44,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 278 states and 387 transitions. [2024-11-13 22:43:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 387 transitions. [2024-11-13 22:43:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:43:44,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:44,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:44,905 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:43:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:47,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 282 states and 396 transitions. [2024-11-13 22:43:47,166 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 396 transitions. [2024-11-13 22:43:47,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:43:47,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:47,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:43:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 283 states and 397 transitions. [2024-11-13 22:43:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 397 transitions. [2024-11-13 22:43:47,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:43:47,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:43:48,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:48,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 285 states and 399 transitions. [2024-11-13 22:43:48,302 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 399 transitions. [2024-11-13 22:43:48,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:43:48,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:48,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:49,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 288 states and 403 transitions. [2024-11-13 22:43:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-11-13 22:43:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:43:49,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:49,926 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 22:43:52,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 292 states and 410 transitions. [2024-11-13 22:43:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 410 transitions. [2024-11-13 22:43:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:43:52,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 22:43:53,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 293 states and 411 transitions. [2024-11-13 22:43:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 411 transitions. [2024-11-13 22:43:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:43:53,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:53,094 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 22:43:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:53,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 295 states and 413 transitions. [2024-11-13 22:43:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 413 transitions. [2024-11-13 22:43:53,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:43:53,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:53,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:53,730 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 66 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 301 states and 423 transitions. [2024-11-13 22:43:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 423 transitions. [2024-11-13 22:43:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:43:56,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:56,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 66 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 302 states and 424 transitions. [2024-11-13 22:43:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 424 transitions. [2024-11-13 22:43:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:43:57,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:57,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 66 proven. 9 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:43:58,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 304 states and 426 transitions. [2024-11-13 22:43:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 426 transitions. [2024-11-13 22:43:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:43:58,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 32 proven. 16 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:44:13,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 320 states and 453 transitions. [2024-11-13 22:44:13,788 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 453 transitions. [2024-11-13 22:44:13,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:44:13,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:13,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 22:44:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 325 states and 460 transitions. [2024-11-13 22:44:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 460 transitions. [2024-11-13 22:44:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:44:17,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:44:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 331 states and 474 transitions. [2024-11-13 22:44:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 474 transitions. [2024-11-13 22:44:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:44:21,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:21,374 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:44:34,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 352 states and 507 transitions. [2024-11-13 22:44:34,379 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 507 transitions. [2024-11-13 22:44:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:44:34,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:44:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 354 states and 510 transitions. [2024-11-13 22:44:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 510 transitions. [2024-11-13 22:44:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:44:36,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-13 22:44:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 355 states and 511 transitions. [2024-11-13 22:44:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 511 transitions. [2024-11-13 22:44:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:44:37,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:37,358 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:44:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 364 states and 529 transitions. [2024-11-13 22:44:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 529 transitions. [2024-11-13 22:44:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:44:43,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 89 proven. 14 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:44:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 369 states and 535 transitions. [2024-11-13 22:44:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 535 transitions. [2024-11-13 22:44:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:44:48,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:44:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:51,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 371 states and 537 transitions. [2024-11-13 22:44:51,026 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 537 transitions. [2024-11-13 22:44:51,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:44:51,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:51,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:44:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:52,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 372 states and 537 transitions. [2024-11-13 22:44:52,183 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 537 transitions. [2024-11-13 22:44:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:44:52,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:52,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 22:44:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 373 states and 537 transitions. [2024-11-13 22:44:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 537 transitions. [2024-11-13 22:44:52,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:44:52,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:52,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:45:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 383 states and 562 transitions. [2024-11-13 22:45:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 562 transitions. [2024-11-13 22:45:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:45:03,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:03,731 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 22:45:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 414 states and 614 transitions. [2024-11-13 22:45:23,885 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 614 transitions. [2024-11-13 22:45:23,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:45:23,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:23,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:45:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:25,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 415 states and 615 transitions. [2024-11-13 22:45:25,272 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 615 transitions. [2024-11-13 22:45:25,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:45:25,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:25,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:25,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 22:45:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:27,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 418 states and 617 transitions. [2024-11-13 22:45:27,705 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 617 transitions. [2024-11-13 22:45:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:45:27,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:45:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 419 states and 618 transitions. [2024-11-13 22:45:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 618 transitions. [2024-11-13 22:45:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:45:28,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 22:45:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 421 states and 619 transitions. [2024-11-13 22:45:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 619 transitions. [2024-11-13 22:45:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:45:30,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:30,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 124 proven. 20 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:45:31,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 422 states and 620 transitions. [2024-11-13 22:45:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 620 transitions. [2024-11-13 22:45:31,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:45:31,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:31,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:31,569 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 22:45:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 423 states and 621 transitions. [2024-11-13 22:45:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 621 transitions. [2024-11-13 22:45:32,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:45:32,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:32,839 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 107 proven. 2 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 22:45:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:37,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 409 states and 599 transitions. [2024-11-13 22:45:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 599 transitions. [2024-11-13 22:45:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:45:37,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:37,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-13 22:45:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 407 states and 594 transitions. [2024-11-13 22:45:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 594 transitions. [2024-11-13 22:45:41,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:45:41,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:41,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:45:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 419 states and 621 transitions. [2024-11-13 22:45:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 621 transitions. [2024-11-13 22:45:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:45:51,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:51,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:51,670 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:45:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 422 states and 628 transitions. [2024-11-13 22:45:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 628 transitions. [2024-11-13 22:45:54,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:45:54,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:54,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:54,535 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 134 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:46:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 430 states and 637 transitions. [2024-11-13 22:46:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 637 transitions. [2024-11-13 22:46:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:46:01,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:01,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 22:46:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 440 states and 654 transitions. [2024-11-13 22:46:11,582 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 654 transitions. [2024-11-13 22:46:11,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:46:11,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 134 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:46:13,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 442 states and 655 transitions. [2024-11-13 22:46:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 655 transitions. [2024-11-13 22:46:13,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:46:13,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:13,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:13,426 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 143 proven. 23 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:46:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:14,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 443 states and 656 transitions. [2024-11-13 22:46:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 656 transitions. [2024-11-13 22:46:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:46:14,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:14,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:15,140 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 134 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:46:16,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 443 states and 655 transitions. [2024-11-13 22:46:16,430 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 655 transitions. [2024-11-13 22:46:16,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:46:16,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:16,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:46:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 443 states and 654 transitions. [2024-11-13 22:46:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 654 transitions. [2024-11-13 22:46:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:46:17,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:17,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 22:46:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 448 states and 658 transitions. [2024-11-13 22:46:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 658 transitions. [2024-11-13 22:46:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:46:20,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 165 proven. 24 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-13 22:46:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 452 states and 662 transitions. [2024-11-13 22:46:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 662 transitions. [2024-11-13 22:46:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:46:25,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:25,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:25,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-13 22:46:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 457 states and 667 transitions. [2024-11-13 22:46:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 667 transitions. [2024-11-13 22:46:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:46:28,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-13 22:46:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 461 states and 672 transitions. [2024-11-13 22:46:33,685 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 672 transitions. [2024-11-13 22:46:33,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:46:33,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:33,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:33,732 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:46:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 474 states and 687 transitions. [2024-11-13 22:46:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 687 transitions. [2024-11-13 22:46:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:46:40,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 15 proven. 149 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:46:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 504 states and 721 transitions. [2024-11-13 22:46:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 721 transitions. [2024-11-13 22:46:59,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:46:59,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:59,476 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 508 states and 726 transitions. [2024-11-13 22:47:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 726 transitions. [2024-11-13 22:47:04,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:47:04,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:04,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:06,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:06,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 510 states and 727 transitions. [2024-11-13 22:47:06,371 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 727 transitions. [2024-11-13 22:47:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:47:06,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:06,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:07,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 511 states and 727 transitions. [2024-11-13 22:47:07,359 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 727 transitions. [2024-11-13 22:47:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:47:07,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:07,611 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 15 proven. 149 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:47:08,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:08,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 512 states and 727 transitions. [2024-11-13 22:47:08,058 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 727 transitions. [2024-11-13 22:47:08,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:47:08,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:08,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:08,248 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 15 proven. 149 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:47:08,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:08,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 513 states and 727 transitions. [2024-11-13 22:47:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 727 transitions. [2024-11-13 22:47:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:47:08,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:08,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-13 22:47:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 516 states and 732 transitions. [2024-11-13 22:47:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 732 transitions. [2024-11-13 22:47:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:47:10,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:10,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 519 states and 735 transitions. [2024-11-13 22:47:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 735 transitions. [2024-11-13 22:47:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:47:12,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:13,073 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 90 proven. 2 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:13,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 521 states and 736 transitions. [2024-11-13 22:47:13,808 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 736 transitions. [2024-11-13 22:47:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:47:13,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:17,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 524 states and 741 transitions. [2024-11-13 22:47:17,985 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 741 transitions. [2024-11-13 22:47:17,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:47:17,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:17,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 527 states and 746 transitions. [2024-11-13 22:47:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 746 transitions. [2024-11-13 22:47:22,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:47:22,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:22,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:22,481 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 22:47:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 531 states and 750 transitions. [2024-11-13 22:47:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 750 transitions. [2024-11-13 22:47:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:47:25,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:47:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 534 states and 755 transitions. [2024-11-13 22:47:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 755 transitions. [2024-11-13 22:47:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:47:29,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:29,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:38,263 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 86 proven. 162 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:48:37,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 594 states and 825 transitions. [2024-11-13 22:48:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 825 transitions. [2024-11-13 22:48:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:48:37,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,807 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 86 proven. 162 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:48:39,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 595 states and 825 transitions. [2024-11-13 22:48:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 825 transitions. [2024-11-13 22:48:39,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:48:39,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:39,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-11-13 22:48:41,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:41,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 208 states and 236 transitions. [2024-11-13 22:48:41,109 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 236 transitions. [2024-11-13 22:48:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:48:41,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:42,521 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-11-13 22:48:46,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:46,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 211 states and 241 transitions. [2024-11-13 22:48:46,026 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 241 transitions. [2024-11-13 22:48:46,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:48:46,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:46,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-11-13 22:48:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 214 states and 246 transitions. [2024-11-13 22:48:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 246 transitions. [2024-11-13 22:48:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:48:51,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:52,857 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-11-13 22:48:56,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 217 states and 251 transitions. [2024-11-13 22:48:56,348 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 251 transitions. [2024-11-13 22:48:56,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:48:56,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-11-13 22:49:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:01,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 220 states and 257 transitions. [2024-11-13 22:49:01,809 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 257 transitions. [2024-11-13 22:49:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:49:01,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 200 proven. 445 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 22:50:37,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:37,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 299 states and 341 transitions. [2024-11-13 22:50:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 341 transitions. [2024-11-13 22:50:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:50:37,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:37,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:37,863 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 200 proven. 445 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 22:50:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 300 states and 341 transitions. [2024-11-13 22:50:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 341 transitions. [2024-11-13 22:50:40,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:50:40,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:40,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-11-13 22:50:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 303 states and 346 transitions. [2024-11-13 22:50:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 346 transitions. [2024-11-13 22:50:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 22:50:46,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:46,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:48,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-11-13 22:50:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 306 states and 351 transitions. [2024-11-13 22:50:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 351 transitions. [2024-11-13 22:50:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:50:53,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:53,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-11-13 22:50:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:59,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 309 states and 356 transitions. [2024-11-13 22:50:59,571 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 356 transitions. [2024-11-13 22:50:59,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 22:50:59,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:59,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 1000 trivial. 0 not checked. [2024-11-13 22:51:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 312 states and 362 transitions. [2024-11-13 22:51:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 362 transitions. [2024-11-13 22:51:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:51:07,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:07,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:18,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 362 proven. 862 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 22:53:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 403 states and 459 transitions. [2024-11-13 22:53:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 459 transitions. [2024-11-13 22:53:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:53:15,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:15,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:17,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 362 proven. 862 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 22:53:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:19,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 404 states and 459 transitions. [2024-11-13 22:53:19,480 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 459 transitions. [2024-11-13 22:53:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 22:53:19,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:19,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:21,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1993 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-11-13 22:53:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:26,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 407 states and 464 transitions. [2024-11-13 22:53:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 464 transitions. [2024-11-13 22:53:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 22:53:26,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:26,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2044 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-11-13 22:53:34,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:34,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 410 states and 469 transitions. [2024-11-13 22:53:34,135 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 469 transitions. [2024-11-13 22:53:34,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 22:53:34,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:34,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2098 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-11-13 22:53:41,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:41,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 413 states and 474 transitions. [2024-11-13 22:53:41,774 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 474 transitions. [2024-11-13 22:53:41,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 22:53:41,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:41,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2155 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 1585 trivial. 0 not checked. [2024-11-13 22:53:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 416 states and 480 transitions. [2024-11-13 22:53:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 480 transitions. [2024-11-13 22:53:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 22:53:49,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:49,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 572 proven. 1413 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked.